Ahto Buldas, Sven Laur. Knowledge-Binding Commitments with Applications in Time-Stamping. In Tatsuaki Okamoto, Xiaoyun Wang, editors, Public Key Cryptography - PKC 2007, 10th International Conference on Practice and Theory in Public-Key Cryptography, Beijing, China, April 16-20, 2007, Proceedings. Volume 4450 of Lecture Notes in Computer Science, pages 150-165, Springer, 2007. [doi]
Abstract is missing.